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Associated Bank, N.A. Locations & Branches Green Bay, Wisconsin
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Associated Bank, N.A. operates 217 branches from its headquarters in Green Bay, WI, .
Associated Bank, N.A. branch network
Its 217 branches span 6 states and 157 cities. The most are in WISCONSIN (135), ILLINOIS (28) and MINNESOTA (24). WISCONSIN holds 67.5% of its branch deposits. Milwaukee, WI has the most of its branches, 9. Its largest office by deposits is its main office in Green Bay, WI, with $5.75B (14.3% of its branch deposits). On June 30, 2025 it had 186 branches, 31 fewer than in 2026.
Associated Bank, N.A. at a glance
Its CET1 capital ratio was 10.23% at Q2 2026, above regulatory requirements.
- Total assets, Q2 2026
- $51.76B
- CET1 ratio, Q2 2026
- 10.23%
- Deposit insurance
- FDIC
- Regulator
- OCC
- Latest call report
- Q2 2026, FFIEC 041
- Established
- 1874
Full financial profile · Is Associated Bank, N.A. safe? · Associated Bank, N.A. call report · Routing number
Deposit market share
Share of all FDIC-insured deposits held in each area, from the June 30, 2026 Summary of Deposits. Rank 1 is the largest holder. Shares are by bank charter, not by holding company.
| Area | Rank | Deposit share | Deposits |
|---|---|---|---|
| City: Green Bay, WI (7 branches) | 1 of 13 | 56.3% | $6.68B |
| State: WI (135 branches) | 2 of 185 | 13.1% | $27.08B |
Ranked by total assets among banks headquartered in the state: Largest banks in Wisconsin.
Share by county and metro area
Associated Bank, N.A.'s share of FDIC-insured deposits in the counties and metro areas where it has branches, from the June 30, 2026 Summary of Deposits. Up to the ten largest of each are shown, by the bank's deposits. Rank 1 is the largest holder. Banks only: credit unions are not in the Summary of Deposits.
Counties
| County | Rank | Deposit share | Deposits | County total |
|---|---|---|---|---|
| Brown, WI (11 branches) | 1 of 16 | 53.3% | $7.33B | $13.77B |
| Milwaukee, WI (18 branches) | 4 of 27 | 10.8% | $5.83B | $53.86B |
| Cook, IL (6 branches) | 17 of 89 | 0.8% | $3.48B | $463.76B |
| Dane, WI (10 branches) | 3 of 33 | 10.6% | $2.76B | $26.10B |
| Douglas, NE (10 branches) | 4 of 43 | 6.8% | $2.27B | $33.32B |
| Waukesha, WI (13 branches) | 4 of 34 | 9.4% | $1.78B | $18.94B |
| Ramsey, MN (4 branches) | 4 of 33 | 1.9% | $1.32B | $69.64B |
| Hennepin, MN (8 branches) | 13 of 67 | 0.7% | $1.02B | $144.16B |
| Winnebago, IL (5 branches) | 5 of 18 | 8.9% | $733.8M | $8.21B |
| Outagamie, WI (4 branches) | 2 of 17 | 15.4% | $645.5M | $4.19B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Milwaukee-Waukesha, WI (37 branches) | 4 of 43 | 10.6% | $8.46B | $79.93B |
| Green Bay, WI (12 branches) | 1 of 20 | 50.0% | $7.42B | $14.85B |
| Chicago-Naperville-Elgin, IL-IN-WI (18 branches) | 21 of 150 | 0.7% | $4.48B | $632.03B |
| Minneapolis-St. Paul-Bloomington, MN-WI (24 branches) | 10 of 124 | 1.4% | $3.56B | $252.68B |
| Omaha-Council Bluffs, NE-IA (22 branches) | 2 of 77 | 7.8% | $3.31B | $42.59B |
| Madison, WI (13 branches) | 2 of 41 | 10.4% | $3.13B | $30.15B |
| St. Louis, MO-IL (8 branches) | 21 of 111 | 0.8% | $1.06B | $141.72B |
| Rockford, IL (5 branches) | 5 of 21 | 8.1% | $733.8M | $9.04B |
| Wausau-Weston, WI (3 branches) | 4 of 18 | 11.4% | $678.7M | $5.93B |
| Appleton, WI (4 branches) | 2 of 22 | 12.9% | $645.5M | $5.02B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Associated Bank, N.A. (main office) | Green Bay, WI | 54301 | $5.75B |
| Milwaukee Branch | Milwaukee, WI | 53202 | $4.21B |
| Chicago Monroe Branch | Chicago, IL | 60661 | $2.81B |
| Madison Mineral Point Branch | Madison, WI | 53717 | $912.9M |
| Madison Monroe Branch | Madison, WI | 53711 | $856.6M |
| St Paul Liberty Branch | Saint Paul, MN | 55104 | $820.6M |
| American National Bank Branch | Omaha, NE | 68114 | $813.6M |
| Wausau Main Branch | Wausau, WI | 54401 | $514.0M |
| Gladstone - Norwood Branch | Chicago, IL | 60630 | $360.0M |
| St. Louis Park Branch | St. Louis Park, MN | 55416 | $359.9M |
| Marshfield Downtown Branch | Marshfield, WI | 54449 | $333.3M |
| Green Bay Howard Branch | Green Bay, WI | 54313 | $332.6M |
| Rockford Downtown Branch | Rockford, IL | 61103 | $291.4M |
| De Pere East Branch | De Pere, WI | 54115 | $289.9M |
| Janesville Lexington Branch | Janesville, WI | 53545 | $285.9M |
| Appleton Northland Branch | Appleton, WI | 54911 | $269.3M |
| Sheboygan Branch | Sheboygan, WI | 53081 | $262.6M |
| Neenah Main Branch | Neenah, WI | 54956 | $258.6M |
| Green Bay East Branch | Green Bay, WI | 54302 | $241.8M |
| St. Paul Branch | Saint Paul, MN | 55104 | $237.7M |
| 144th and Maple Branch | Omaha, NE | 68116 | $235.0M |
| West Broadway Branch | Council Bluffs, IA | 51503 | $220.0M |
| Saddlecreek Branch | Omaha, NE | 68106 | $219.1M |
| Manitowoc Downtown Branch | Manitowoc, WI | 54220 | $217.4M |
| Millard Branch | Omaha, NE | 68137 | $213.1M |
| East St. Louis Branch | East St. Louis, IL | 62201 | $212.7M |
| Bank Mut - Eau Claire Mall Drive Branch | Eau Claire, WI | 54701 | $209.8M |
| West Allis West Branch | West Allis, WI | 53227 | $205.7M |
| Appleton-Darboy Branch | Appleton, WI | 54915 | $202.3M |
| Mounds View Branch | Mounds View, MN | 55112 | $202.1M |
| Glenview Branch | Glenview, IL | 60025 | $201.8M |
| Bethalto Branch | Bethalto, IL | 62010 | $198.3M |
| Fairview Heights Main Branch | Fairview Heights, IL | 62208 | $194.6M |
| Mukwonago Branch | Mukwonago, WI | 53149 | $193.7M |
| Madison Cottage Grove Branch | Madison, WI | 53716 | $193.5M |
| Sturgeon Bay Downtown Branch | Sturgeon Bay, WI | 54235 | $193.2M |
| Minneapolis Branch | Minneapolis, MN | 55415 | $191.4M |
| Waukesha-Fox Run Branch | Waukesha, WI | 53189 | $189.2M |
| Aurora Branch | Aurora, IL | 60506 | $186.8M |
| Hudson Crestview Branch | Hudson, WI | 54016 | $182.7M |
| Greenfield Branch | Greenfield, WI | 53220 | $175.5M |
| Bennett Branch | Council Bluffs, IA | 51503 | $175.2M |
| Florence Branch | Omaha, NE | 68112 | $170.6M |
| Twin Lakes Branch | Twin Lakes, WI | 53181 | $167.9M |
| Portage Branch | Portage, WI | 53901 | $167.2M |
| Lacrosse Downtown Branch | La Crosse, WI | 54601 | $166.7M |
| New Berlin Branch | New Berlin, WI | 53151 | $166.4M |
| Festival Foods Branch | De Pere, WI | 54115 | $165.7M |
| Sun Prairie Grand Avenue Branch | Sun Prairie, WI | 53590 | $164.6M |
| Fnb Staunton Mo Branch | Staunton, IL | 62088 | $162.8M |
| Rockford Perryville Branch | Rockford, IL | 61107 | $162.0M |
| Elkhorn Branch | Elkhorn, WI | 53121 | $158.0M |
| Menomonee Falls North Branch | Menomonee Falls, WI | 53051 | $157.9M |
| Hales Corners Branch | Hales Corners, WI | 53130 | $157.2M |
| Rhinelander Branch | Rhinelander, WI | 54501 | $156.6M |
| Hartford Branch | Hartford, WI | 53027 | $156.3M |
| Brookfield Bluemound Branch | Brookfield, WI | 53045 | $153.4M |
| Sussex Branch | Sussex, WI | 53089 | $151.9M |
| Ames Branch | Omaha, NE | 68111 | $149.0M |
| Onalaska Marcou Road Branch | Onalaska, WI | 54650 | $147.7M |
| Elkhorn Branch | Elkhorn, NE | 68022 | $147.1M |
| Whitefish Bay Branch | Whitefish Bay, WI | 53217 | $147.1M |
| 690 Hwy 57 Branch | Grafton, WI | 53024 | $146.8M |
| Muskego Branch | Muskego, WI | 53150 | $144.8M |
| Papillion Branch | Papillion, NE | 68046 | $144.7M |
| West Bend Branch | West Bend, WI | 53095 | $144.1M |
| Oshkosh Sawyer Branch | Oshkosh, WI | 54902 | $144.0M |
| Harvey Oaks Branch | Omaha, NE | 68144 | $143.7M |
| Germantown Branch | Germantown, WI | 53022 | $143.0M |
| Oak Creek Branch | Oak Creek, WI | 53154 | $139.1M |
| Hudson Hill Coulee Branch | Hudson, WI | 54016 | $138.8M |
| St. Francis Branch | Saint Francis, WI | 53235 | $137.9M |
| Minocqua Branch | Minocqua, WI | 54548 | $135.9M |
| Shawano Main Branch | Shawano, WI | 54166 | $135.0M |
| North Branch Branch | North Branch, MN | 55056 | $134.9M |
| Machesney Branch | Machesney Park, IL | 61115 | $133.5M |
| Port Washington Branch | Port Washington, WI | 53074 | $132.3M |
| Minneapolis-Ids Center Branch | Minneapolis, MN | 55402 | $130.8M |
| Suamico Branch | Suamico, WI | 54173 | $129.8M |
| Lodi Branch | Lodi, WI | 53555 | $128.4M |
| Fitchburg Fish Hatchery Branch | Fitchburg, WI | 53713 | $127.3M |
| 319 East Grand Avenue Branch | Eau Claire, WI | 54701 | $125.6M |
| Wauwatosa Mayfair Branch | Wauwatosa, WI | 53226 | $125.3M |
| Stoughton Branch | Stoughton, WI | 53589 | $124.5M |
| 2357 So Oneida Street Branch | Green Bay, WI | 54304 | $124.2M |
| Oconomowoc-Okauchee Branch | Oconomowoc, WI | 53066 | $123.2M |
| Green Bay University Branch | Green Bay, WI | 54302 | $122.6M |
| Bank Mut - Mequon Branch | Mequon, WI | 53092 | $118.6M |
| Red Wing Branch | Red Wing, MN | 55066 | $118.5M |
| Eagan Branch | Eagan, MN | 55123 | $117.9M |
| Waterford Branch | Waterford, WI | 53185 | $114.9M |
| Ashland Branch | Ashland, WI | 54806 | $114.2M |
| Watertown Downtown Branch | Watertown, WI | 53094 | $114.1M |
| Stevens Point Branch | Stevens Point, WI | 54481 | $114.0M |
| Rochester Downtown Branch | Rochester, MN | 55904 | $113.7M |
| Crystal Lake Branch | Crystal Lake, IL | 60014 | $113.5M |
| Rawson Ave Branch | Franklin, WI | 53132 | $109.9M |
| Madison East Towne Branch | Madison, WI | 53704 | $109.4M |
| Woodbury Branch | Woodbury, MN | 55125 | $109.3M |
| Reedsburg East Branch | Reedsburg, WI | 53959 | $108.3M |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 5296) · FFIEC NIC profile (RSSD 917742)